From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 949A7C433E0 for ; Wed, 10 Feb 2021 11:31:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A25564DE0 for ; Wed, 10 Feb 2021 11:31:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231398AbhBJLbC (ORCPT ); Wed, 10 Feb 2021 06:31:02 -0500 Received: from mout.gmx.net ([212.227.17.20]:44579 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230252AbhBJLYV (ORCPT ); Wed, 10 Feb 2021 06:24:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1612956162; bh=xGnyn2Ve5rJzraiaOOtNY8Cnxa5j1i2c93Pf6DRvJm0=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=foChY842YMt9/Ds5XNrMOw70cVqfEy+GjyLj7+7DyTv0WIGX2gvI99ibRnGE8002R oIy9zWlMNAOU6zlRmjeX905gg8iHv80e59E7Cpw/GnUtOf3u8sBbgP52nvR55NxCqT cTmXcIp0DVJSotlWCAqDLcUv7hll5a9KkLuzprMs= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.fritz.box ([185.191.218.231]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MCbIx-1l0CwL2Qmh-009hBv; Wed, 10 Feb 2021 12:22:42 +0100 Message-ID: <41cc52bd57a466f29ea81676d42f57a7b9da7dd8.camel@gmx.de> Subject: Re: drm/nouneau: 5.11 cycle regression bisected to 461619f5c324 "drm/nouveau: switch to new allocator" From: Mike Galbraith To: Christian =?ISO-8859-1?Q?K=F6nig?= , lkml Cc: nouveau@lists.freedesktop.org, Ben Skeggs , Dave Airlie Date: Wed, 10 Feb 2021 12:22:41 +0100 In-Reply-To: References: <1d663cd74af91e23f4f24ebbdd65ef3ba72c15fc.camel@gmx.de> <43924195-c4e1-fce4-5766-aaefe2d6f766@amd.com> <2793c200beb530ed4a8ac32c5eea0f5aaa53c7e8.camel@gmx.de> Content-Type: text/plain; charset="ISO-8859-15" User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:68gmFSGFN0LnHujduM9XiX8QFw5u8N+Vf0SnN2VCeJb7Bx9apQW aOlFZDgNFI0fgd2zYTiqKEm+D5I/e/ZE2MBua9IeHuLOi1WGhApCkPdnINMXP8i3fQuGNPv JksQ3689oZYss2/+3g45o3GTm4CavvgULUdEH1H+Dsm+BBNiVfTO+9JsoodhoBkh7zkwAUh fN3dwISvvn+17fTcPWI0Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:c2lH6Z3nDvg=:wnPKdrcufMshXe4hLgZhVX qPzvrlrRPn1rSZEIRd/718+RZtITvdHormkxdrlIV9emEMjVckCJ7DEQiZLkeJHtgMZPWvay0 a+2eZUp2JHs/5x5lwEagWE7MOslpRficsdu+/fqeUKGb3z21QdVGbGpP3gUP/gs+rrmlmvYCm 3v3tBKXdq+Jo2lgNlnKTd4eJIoYjBWUZ+taqQ2Re9ygBd6twiVTxfDTdH913kz/GkC+sK+D9I g2cj0k//X/CB5jbxuVDdDg9xPairiESUfB/rgAardZGcDrWK3NwErxUpb6FfH8ibKjTzzn8+h hwauuXkn/DfLdy/59RW29EG/beTpUfe/Wv6jDL1dXKgC8c0takaimV5/lqTu0aFHti9DbKZlS woc7hG7C32B9FXAYKFbY+caQlfRY6SnqF/0huUyeQCaOmsOfnvHT3Y8e83VKXvW+f8bkH+3SK s+hi8EewDvqCEm/5FgYfvya+BsRDd7pOSDPhaDwC2CDwgOCsnJlDsZCEaLcpgUqS7zBOEwnsB utTkrN1zPaVkdwIViDzyLFZS6YCHJj2qf8+LvVp4hAl+mvgxNfsoprtZj1GE2wcFA4uX7Y4KG OsDzz4rTtt25lZt85MWv9YWK1E4urO4PwZfqCu04lEFMkZKG9dsJ1GItXjrpy1PkzDIlG/4Oi AKIHvCEDu02ZspRAhZuDUoRVPN9+PICgBrbFy08DxMch9a2H35IHeynkhdmliysupuXSK8y7s hI2XyT/dbI5K95/GbU8CoTZEF/WkAG6NATLn/RyxpbEX+jDGWtnxf+zCgWY+j3RLg+vdNZN61 ieoTsubW3jCZRR3j3pa0JPisD1eaCpeOLCOIZFwc9CTBFtu7eTjNkrVVPu98z0nCE8EacqskR VaNps2YkJT4vp9eukY0Q== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2021-02-10 at 11:52 +0100, Christian K=F6nig wrote: > > > You could try to replace the "for (order =3D min(MAX_ORDER - 1UL, > __fls(num_pages)); num_pages;" in ttm_pool_alloc() with "for (order =3D = 0; > num_pages;" to get the old behavior. That's a nogo too. -Mike From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4F7CC433DB for ; Wed, 10 Feb 2021 11:22:50 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 94B1C64E26 for ; Wed, 10 Feb 2021 11:22:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94B1C64E26 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=nouveau-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4888F6EC60; Wed, 10 Feb 2021 11:22:50 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9218C6EC60 for ; Wed, 10 Feb 2021 11:22:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1612956162; bh=xGnyn2Ve5rJzraiaOOtNY8Cnxa5j1i2c93Pf6DRvJm0=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=foChY842YMt9/Ds5XNrMOw70cVqfEy+GjyLj7+7DyTv0WIGX2gvI99ibRnGE8002R oIy9zWlMNAOU6zlRmjeX905gg8iHv80e59E7Cpw/GnUtOf3u8sBbgP52nvR55NxCqT cTmXcIp0DVJSotlWCAqDLcUv7hll5a9KkLuzprMs= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.fritz.box ([185.191.218.231]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MCbIx-1l0CwL2Qmh-009hBv; Wed, 10 Feb 2021 12:22:42 +0100 Message-ID: <41cc52bd57a466f29ea81676d42f57a7b9da7dd8.camel@gmx.de> From: Mike Galbraith To: Christian =?ISO-8859-1?Q?K=F6nig?= , lkml Date: Wed, 10 Feb 2021 12:22:41 +0100 In-Reply-To: References: <1d663cd74af91e23f4f24ebbdd65ef3ba72c15fc.camel@gmx.de> <43924195-c4e1-fce4-5766-aaefe2d6f766@amd.com> <2793c200beb530ed4a8ac32c5eea0f5aaa53c7e8.camel@gmx.de> User-Agent: Evolution 3.34.4 MIME-Version: 1.0 X-Provags-ID: V03:K1:68gmFSGFN0LnHujduM9XiX8QFw5u8N+Vf0SnN2VCeJb7Bx9apQW aOlFZDgNFI0fgd2zYTiqKEm+D5I/e/ZE2MBua9IeHuLOi1WGhApCkPdnINMXP8i3fQuGNPv JksQ3689oZYss2/+3g45o3GTm4CavvgULUdEH1H+Dsm+BBNiVfTO+9JsoodhoBkh7zkwAUh fN3dwISvvn+17fTcPWI0Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:c2lH6Z3nDvg=:wnPKdrcufMshXe4hLgZhVX qPzvrlrRPn1rSZEIRd/718+RZtITvdHormkxdrlIV9emEMjVckCJ7DEQiZLkeJHtgMZPWvay0 a+2eZUp2JHs/5x5lwEagWE7MOslpRficsdu+/fqeUKGb3z21QdVGbGpP3gUP/gs+rrmlmvYCm 3v3tBKXdq+Jo2lgNlnKTd4eJIoYjBWUZ+taqQ2Re9ygBd6twiVTxfDTdH913kz/GkC+sK+D9I g2cj0k//X/CB5jbxuVDdDg9xPairiESUfB/rgAardZGcDrWK3NwErxUpb6FfH8ibKjTzzn8+h hwauuXkn/DfLdy/59RW29EG/beTpUfe/Wv6jDL1dXKgC8c0takaimV5/lqTu0aFHti9DbKZlS woc7hG7C32B9FXAYKFbY+caQlfRY6SnqF/0huUyeQCaOmsOfnvHT3Y8e83VKXvW+f8bkH+3SK s+hi8EewDvqCEm/5FgYfvya+BsRDd7pOSDPhaDwC2CDwgOCsnJlDsZCEaLcpgUqS7zBOEwnsB utTkrN1zPaVkdwIViDzyLFZS6YCHJj2qf8+LvVp4hAl+mvgxNfsoprtZj1GE2wcFA4uX7Y4KG OsDzz4rTtt25lZt85MWv9YWK1E4urO4PwZfqCu04lEFMkZKG9dsJ1GItXjrpy1PkzDIlG/4Oi AKIHvCEDu02ZspRAhZuDUoRVPN9+PICgBrbFy08DxMch9a2H35IHeynkhdmliysupuXSK8y7s hI2XyT/dbI5K95/GbU8CoTZEF/WkAG6NATLn/RyxpbEX+jDGWtnxf+zCgWY+j3RLg+vdNZN61 ieoTsubW3jCZRR3j3pa0JPisD1eaCpeOLCOIZFwc9CTBFtu7eTjNkrVVPu98z0nCE8EacqskR VaNps2YkJT4vp9eukY0Q== Subject: Re: [Nouveau] drm/nouneau: 5.11 cycle regression bisected to 461619f5c324 "drm/nouveau: switch to new allocator" X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nouveau@lists.freedesktop.org, Ben Skeggs , Dave Airlie Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" On Wed, 2021-02-10 at 11:52 +0100, Christian K=F6nig wrote: > > > You could try to replace the "for (order =3D min(MAX_ORDER - 1UL, > __fls(num_pages)); num_pages;" in ttm_pool_alloc() with "for (order =3D 0; > num_pages;" to get the old behavior. That's a nogo too. -Mike _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau